Ubuntu Linux vs. Clear Linux - AMD EPYC 7742 2P

2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1001C BIOS) on Clear Linux for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1909059-AS-1909054AS55&obr_sgm=y&obr_rro=y&rdt&grs.

Ubuntu Linux vs. Clear Linux - AMD EPYC 7742 2PProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 19.04Ubuntu 19.10 20190904Clear Linux 30940openSUSE Leap 15.12 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads)AMD DAYTONA_X (RDY1001C BIOS)AMD Device 1480516096MB280GB INTEL SSDPED1D280GA + 256GB Micron_1100_MTFDllvmpipe 504GBVE2282 x Mellanox MT27710Ubuntu 19.045.0.0-25-generic (x86_64)GNOME Shell 3.32.2X Server 1.20.4modesetting 1.20.43.3 Mesa 19.0.8 (LLVM 8.0 128 bits)GCC 8.3.0ext41920x1080AMD Starship/MatisseASPEEDUbuntu 19.105.2.0-15-generic (x86_64)GNOME Shell 3.33.91X Server 1.20.5modesetting 1.20.5GCC 9.2.1 20190827AMD Device 1480llvmpipe 504GBClear Linux OS 309405.2.11-829.native (x86_64)GNOME Shell 3.32.23.3 Mesa 19.3.0-devel (LLVM 8.0.0 128 bits)GCC 9.2.1 20190903 gcc-9-branch@275327 + Clang 8.0.0 + LLVM 8.0.0ASPEEDopenSUSE Leap 15.14.12.14-lp151.28.13-default (x86_64)KDE Plasma 5.12.8X Server 1.20.3modesetting 1.20.3GCC 7.4.1 20190424 [gcc-7-branch revision 270538]btrfsOpenBenchmarking.orgCompiler Details- Ubuntu 19.04: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Ubuntu 19.10 20190904: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Clear Linux 30940: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - openSUSE Leap 15.1: --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind Processor Details- Ubuntu 19.04: Scaling Governor: acpi-cpufreq ondemand- Ubuntu 19.10 20190904: Scaling Governor: acpi-cpufreq ondemand- Clear Linux 30940: Scaling Governor: acpi-cpufreq performance- openSUSE Leap 15.1: Scaling Governor: acpi-cpufreq ondemandPython Details- Ubuntu 19.04: Python 2.7.16 + Python 3.7.3- Ubuntu 19.10 20190904: Python 2.7.16+ + Python 3.7.4- Clear Linux 30940: Python 3.7.4- openSUSE Leap 15.1: + Python 3.6.5Security Details- l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling Java Details- Ubuntu 19.10 20190904: OpenJDK Runtime Environment (build 11.0.4+11-post-Ubuntu-1ubuntu2)- Clear Linux 30940: OpenJDK Runtime Environment (build 1.8.0-u222-ga-b00)- openSUSE Leap 15.1: OpenJDK Runtime Environment (build 11.0.4+11-suse-lp151.3.6.1-x8664)Environment Details- Clear Linux 30940: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags MESA_GLSL_CACHE_DISABLE=0 CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"

Ubuntu Linux vs. Clear Linux - AMD EPYC 7742 2Px265: H.265 1080p Video Encodingencode-mp3: WAV To MP3nginx: Static Web Page Servingosbench: Create Filesbuild-llvm: Time To Compileglibc-bench: expglibc-bench: asinhosbench: Memory Allocationsosbench: Create Threadsbuild-gcc: Time To Compiledacapobench: Tradebeansglibc-bench: sinhnpb: EP.Dtungsten: Non-Exponentialglibc-bench: sinnpb: EP.Cglibc-bench: cosneatbench: CPUjohn-the-ripper: Blowfishdav1d: Summer Nature 4Kglibc-bench: log2x264: H.264 Video Encodingsvt-hevc: 1080p 8-bit YUV To HEVC Video Encodeparboil: OpenMP MRI Griddingrodinia: OpenMP LavaMDosbench: Launch Programsglibc-bench: modfdacapobench: Jythonglibc-bench: ffsosbench: Create Processesstockfish: Total Timerodinia: OpenMP CFD Solverparboil: OpenMP CUTCProdinia: OpenMP Streamclusterappleseed: Emilyglibc-bench: tanhcoremark: CoreMark Size 666 - Iterations Per Secondblender: Barbershop - CPU-Onlyencode-flac: WAV To FLACsvt-av1: 1080p 8-bit YUV To AV1 Video Encodeblender: BMW27 - CPU-Onlyblender: Pabellon Barcelona - CPU-Onlynpb: IS.Dglibc-bench: atanhblender: Classroom - CPU-Onlypennant: leblancbignpb: LU.Cpennant: sedovbigblender: Fishy Cat - CPU-Onlyappleseed: Disney Materialtungsten: Water Caustictungsten: Volumetric Causticnpb: MG.Cnamd: ATPase Simulation - 327,506 Atomsglibc-bench: sincosnpb: BT.Ccp2k: Fayalite-FIST Datarust-mandel: Time To Complete Serial/Parallel Mandelbrotglibc-bench: pthread_onceglibc-bench: sqrtglibc-bench: ffsllctx-clock: Context Switch Timerenaissance: Akka Unbalanced Cobwebbed Treerenaissance: In-Memory Database Shootoutrenaissance: Savina Reactors.IOrenaissance: Apache Spark ALSdacapobench: H2apache-siege: 250apache-siege: 200compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19rust-prime: Prime Number Test To 200,000,000ttsiod-renderer: Phong Rendering With Soft-Shadow Mappingcloverleaf: Lagrangian-Eulerian HydrodynamicsUbuntu 19.04Ubuntu 19.10 20190904Clear Linux 30940openSUSE Leap 15.144.749.0224889.8115.7779.366.6110.6598.6544.04726.9080619.526127.411.5652.536247.6253.4931.9318555811.057.88155.16335.15181.813.9187.272.9252212.2472.812407109048.920.809.81174.7213.273808206.64141.439.94103.4426.8474.044260.3913.3245.75215.23229493.40223.0644.0957.3922.394.31102055.430.2578715.38247433.83603.3838.642.242.832.2413545636.0216244.0832220.5540424.22814434524.0732356.6810.683.75635.121.1144.519.1323480.4215.7886.016.3610.82111.1147.37726.0178189.698330.081.5253.068197.0853.5031.6314718311.197.96152.63342.63182.674.1488.512.8553862.5475.652327483079.000.819.60175.4613.383824231.69142.599.87100.3826.9674.574296.6013.2446.07220.98231140.73228.7844.0758.4022.104.25100575.630.2639415.48242842.27602.5138.672.242.822.2413545103.4216123.4230232.3940244.28886630282.1632737.5610.904.04656.540.8759.108.7628941.7417.82176.206.5510.6580.9236.89493.0756189.558449.741.6044.358320.9644.6338.871859738.597.13194.00424.72145.194.4776.192.5347092.2468.602417475808.140.749.73162.1413.553547440.39133.259.29106.9526.5273.154449.7312.8046.47212.86237956.03220.7243.1756.5921.884.3499410.710.2599415.65243205.36600.1138.962.242.822.2413543477.6210479.0519498.6027152.43630342021.0941747.649.773.73684.500.6013.8032.5956771.1736.0980.3511.8619.06122.8154.48716.1113.472.0559.2259.3429.571930289.08180.00389.314.5585.382.5350232.2477.622587540798.539.0014.363815771.43136.739.89105.1625.4871.0513.3244.6842.6322.574.380.2620015.73595.9938.562.232.822.2413543759.4614563.7326649.2572309.743.29722.910.62OpenBenchmarking.org

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041326395265SE +/- 0.02, N = 3SE +/- 0.30, N = 3SE +/- 0.11, N = 3SE +/- 0.16, N = 313.8059.1044.5144.74-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lnuma-lnuma-lnuma1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3openSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04816243240SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 332.598.769.139.02-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lncurses-O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe-O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lncurses1. (CC) gcc options: -lm

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0412K24K36K48K60KSE +/- 112.15, N = 3SE +/- 423.75, N = 15SE +/- 80.12, N = 3SE +/- 340.71, N = 356771.1728941.7423480.4224889.81-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04816243240SE +/- 0.24, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.13, N = 336.0917.8215.7815.77-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04408012016020080.35176.2086.0179.36

glibc bench

Benchmark: exp

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: expopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 311.866.556.366.61

glibc bench

Benchmark: asinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinhopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04510152025SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 319.0610.6510.8210.65

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04306090120150SE +/- 0.83, N = 3SE +/- 0.64, N = 14SE +/- 1.08, N = 3SE +/- 0.12, N = 3122.8180.92111.1198.65-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041224364860SE +/- 0.50, N = 3SE +/- 0.45, N = 5SE +/- 0.54, N = 3SE +/- 0.42, N = 354.4836.8947.3744.04-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

Timed GCC Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 8.2Time To CompileopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04160320480640800SE +/- 0.19, N = 3SE +/- 0.79, N = 3SE +/- 0.39, N = 3SE +/- 1.18, N = 3716.11493.07726.01726.90

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.042K4K6K8K10KSE +/- 158.69, N = 3SE +/- 43.90, N = 4SE +/- 47.14, N = 4561878188061

glibc bench

Benchmark: sinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinhopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.13, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 4SE +/- 0.07, N = 313.479.559.699.52

NAS Parallel Benchmarks

Test / Class: EP.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.DClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.042K4K6K8K10KSE +/- 4.79, N = 3SE +/- 22.31, N = 3SE +/- 14.28, N = 38449.748330.086127.41-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Clear Linux 30940: 3.23. Ubuntu 19.10 20190904: Open MPI 3.1.34. Ubuntu 19.04: Open MPI 3.1.3

Tungsten Renderer

Scene: Non-Exponential

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: Non-ExponentialopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.46130.92261.38391.84522.3065SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 32.051.601.521.56-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -ljpeg-ljpeg-lIlmImf -lIlmThread -lImath -lHalf -lIex -lz -ljpeg1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -lpthread -ldl

glibc bench

Benchmark: sin

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041326395265SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 359.2244.3553.0652.53

NAS Parallel Benchmarks

Test / Class: EP.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: EP.CClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.042K4K6K8K10KSE +/- 23.34, N = 3SE +/- 7.47, N = 3SE +/- 11.17, N = 38320.968197.086247.62-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Clear Linux 30940: 3.23. Ubuntu 19.10 20190904: Open MPI 3.1.34. Ubuntu 19.04: Open MPI 3.1.3

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041326395265SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 359.3444.6353.5053.49

NeatBench

Acceleration: CPU

OpenBenchmarking.orgFPS, More Is BetterNeatBench 5Acceleration: CPUopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04918273645SE +/- 0.12, N = 3SE +/- 0.28, N = 3SE +/- 0.15, N = 3SE +/- 0.28, N = 329.5738.8731.6331.93

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: BlowfishopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0440K80K120K160K200KSE +/- 177.21, N = 3SE +/- 678.30, N = 3SE +/- 824.47, N = 3SE +/- 204.09, N = 31930281859731471831855581. (CC) gcc options: -m64 -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 4KClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 38.5911.1911.05-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -pthread

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2openSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.00, N = 4SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 39.087.137.967.88

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.044080120160200SE +/- 2.42, N = 4SE +/- 1.99, N = 3SE +/- 0.73, N = 3SE +/- 1.95, N = 3180.00194.00152.63155.16-pipe -fexceptions -fstack-protector -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-lavformat -lavcodec -lavutil -lswscale1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video EncodeopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0490180270360450SE +/- 2.46, N = 3SE +/- 4.36, N = 3SE +/- 4.00, N = 6SE +/- 1.79, N = 3389.31424.72342.63335.15-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt

Parboil

Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.044080120160200SE +/- 2.36, N = 12SE +/- 2.26, N = 5SE +/- 2.02, N = 6145.19182.67181.811. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041.02382.04763.07144.09525.119SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 4SE +/- 0.04, N = 34.554.474.143.911. (CXX) g++ options: -O2 -lOpenCL

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0420406080100SE +/- 0.66, N = 3SE +/- 0.75, N = 15SE +/- 0.08, N = 3SE +/- 1.00, N = 385.3876.1988.5187.27-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

glibc bench

Benchmark: modf

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modfopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.6571.3141.9712.6283.285SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 12SE +/- 0.04, N = 32.532.532.852.92

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0412002400360048006000SE +/- 45.90, N = 4SE +/- 50.67, N = 4SE +/- 43.94, N = 4SE +/- 14.66, N = 45023470953865221

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.57151.1431.71452.2862.8575SE +/- 0.00, N = 8SE +/- 0.00, N = 3SE +/- 0.00, N = 6SE +/- 0.00, N = 32.242.242.542.24

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0420406080100SE +/- 0.08, N = 3SE +/- 0.77, N = 7SE +/- 0.72, N = 3SE +/- 1.08, N = 477.6268.6075.6572.81-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0460M120M180M240M300MSE +/- 2494847.32, N = 3SE +/- 2407878.75, N = 3SE +/- 2025227.41, N = 3SE +/- 1482214.16, N = 3258754079241747580232748307240710904-pipe -fexceptions -fstack-protector -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolveropenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.10, N = 15SE +/- 0.11, N = 15SE +/- 0.13, N = 4SE +/- 0.06, N = 38.538.149.008.921. (CXX) g++ options: -O2 -lOpenCL

Parboil

Test: OpenMP CUTCP

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.18230.36460.54690.72920.9115SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.740.810.801. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusteropenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.03, N = 3SE +/- 0.11, N = 15SE +/- 0.11, N = 15SE +/- 0.12, N = 159.009.739.609.811. (CXX) g++ options: -O2 -lOpenCL

Appleseed

Scene: Emily

OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: EmilyClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.044080120160200162.14175.46174.72

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0448121620SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 314.3613.5513.3813.27

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04800K1600K2400K3200K4000KSE +/- 1729.61, N = 3SE +/- 36563.51, N = 3SE +/- 3555.96, N = 3SE +/- 3122.36, N = 33815771.433547440.393824231.693808206.64-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -lrt" -lrt

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Barbershop - Compute: CPU-OnlyopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04306090120150SE +/- 0.32, N = 3SE +/- 1.00, N = 3SE +/- 0.80, N = 3SE +/- 0.64, N = 3136.73133.25142.59141.43

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 59.899.299.879.94-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -logg-O2 -logg-O2 -logg1. (CXX) g++ options: -fvisibility=hidden -lm

SVT-AV1

1080p 8-bit YUV To AV1 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.51080p 8-bit YUV To AV1 Video EncodeopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0420406080100SE +/- 0.69, N = 3SE +/- 1.56, N = 4SE +/- 1.06, N = 7SE +/- 0.48, N = 3105.16106.95100.38103.44-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CXX) g++ options: -O3 -pie -lpthread -lm

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: BMW27 - Compute: CPU-OnlyopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04612182430SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.16, N = 325.4826.5226.9626.84

Blender

Blend File: Pabellon Barcelona - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Pabellon Barcelona - Compute: CPU-OnlyopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0420406080100SE +/- 0.38, N = 3SE +/- 0.45, N = 3SE +/- 0.28, N = 3SE +/- 0.23, N = 371.0573.1574.5774.04

NAS Parallel Benchmarks

Test / Class: IS.D

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: IS.DClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0410002000300040005000SE +/- 11.81, N = 3SE +/- 33.26, N = 3SE +/- 43.84, N = 34449.734296.604260.39-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Clear Linux 30940: 3.23. Ubuntu 19.10 20190904: Open MPI 3.1.34. Ubuntu 19.04: Open MPI 3.1.3

glibc bench

Benchmark: atanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanhopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 413.3212.8013.2413.32

Blender

Blend File: Classroom - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Classroom - Compute: CPU-OnlyopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041122334455SE +/- 0.11, N = 3SE +/- 0.18, N = 3SE +/- 0.11, N = 3SE +/- 0.15, N = 344.6846.4746.0745.75

Pennant

Test: leblancbig

OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: leblancbigClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0450100150200250SE +/- 0.10, N = 3SE +/- 0.41, N = 3SE +/- 0.32, N = 3212.86220.98215.23-march=native -O3-lmpi_cxx-lmpi_cxx1. (CXX) g++ options: -fopenmp -pthread -lmpi

NAS Parallel Benchmarks

Test / Class: LU.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: LU.CClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0450K100K150K200K250KSE +/- 799.73, N = 3SE +/- 1047.81, N = 3SE +/- 1315.13, N = 3237956.03231140.73229493.40-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Clear Linux 30940: 3.23. Ubuntu 19.10 20190904: Open MPI 3.1.34. Ubuntu 19.04: Open MPI 3.1.3

Pennant

Test: sedovbig

OpenBenchmarking.orgHydro Cycle Time - Seconds, Fewer Is BetterPennant 1.0.1Test: sedovbigClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0450100150200250SE +/- 0.41, N = 3SE +/- 0.53, N = 3SE +/- 0.29, N = 3220.72228.78223.06-march=native -O3-lmpi_cxx-lmpi_cxx1. (CXX) g++ options: -fopenmp -pthread -lmpi

Blender

Blend File: Fishy Cat - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.80Blend File: Fishy Cat - Compute: CPU-OnlyopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.041020304050SE +/- 0.41, N = 3SE +/- 0.28, N = 3SE +/- 0.16, N = 3SE +/- 0.50, N = 342.6343.1744.0744.09

Appleseed

Scene: Disney Material

OpenBenchmarking.orgSeconds, Fewer Is BetterAppleseed 2.0 BetaScene: Disney MaterialClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04132639526556.5958.4057.39

Tungsten Renderer

Scene: Water Caustic

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: Water CausticopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04510152025SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 322.5721.8822.1022.39-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -ljpeg-ljpeg-lIlmImf -lIlmThread -lImath -lHalf -lIex -lz -ljpeg1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -lpthread -ldl

Tungsten Renderer

Scene: Volumetric Caustic

OpenBenchmarking.orgSeconds, Fewer Is BetterTungsten Renderer 0.2.2Scene: Volumetric CausticopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.98551.9712.95653.9424.9275SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34.384.344.254.31-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -ljpeg-ljpeg-lIlmImf -lIlmThread -lImath -lHalf -lIex -lz -ljpeg1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -lpthread -ldl

NAS Parallel Benchmarks

Test / Class: MG.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: MG.CClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0420K40K60K80K100KSE +/- 156.61, N = 3SE +/- 476.85, N = 3SE +/- 1131.04, N = 399410.71100575.63102055.43-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Clear Linux 30940: 3.23. Ubuntu 19.10 20190904: Open MPI 3.1.34. Ubuntu 19.04: Open MPI 3.1.3

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 AtomsopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.05940.11880.17820.23760.297SE +/- 0.00081, N = 14SE +/- 0.00416, N = 3SE +/- 0.00264, N = 3SE +/- 0.00414, N = 30.262000.259940.263940.25787

glibc bench

Benchmark: sincos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincosopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0448121620SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 315.7315.6515.4815.38

NAS Parallel Benchmarks

Test / Class: BT.C

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.4Test / Class: BT.CClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0450K100K150K200K250KSE +/- 929.54, N = 3SE +/- 785.19, N = 3SE +/- 1183.43, N = 3243205.36242842.27247433.83-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (F9X) gfortran options: -O3 -march=native -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi2. Clear Linux 30940: 3.23. Ubuntu 19.10 20190904: Open MPI 3.1.34. Ubuntu 19.04: Open MPI 3.1.3

CP2K Molecular Dynamics

Fayalite-FIST Data

OpenBenchmarking.orgSeconds, Fewer Is BetterCP2K Molecular Dynamics 6.1Fayalite-FIST DataopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04130260390520650595.99600.11602.51603.38

Rust Mandelbrot

Time To Complete Serial/Parallel Mandelbrot

OpenBenchmarking.orgSeconds, Fewer Is BetterRust MandelbrotTime To Complete Serial/Parallel MandelbrotopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04918273645SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 338.5638.9638.6738.641. (CC) gcc options: -m64 -pie -nodefaultlibs -lutil -ldl -lrt -lpthread -lgcc_s -lc -lm

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.5041.0081.5122.0162.52SE +/- 0.00, N = 7SE +/- 0.00, N = 3SE +/- 0.00, N = 5SE +/- 0.00, N = 32.232.242.242.24

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.63681.27361.91042.54723.184SE +/- 0.00, N = 12SE +/- 0.00, N = 5SE +/- 0.00, N = 3SE +/- 0.00, N = 32.822.822.822.83

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.5041.0081.5122.0162.52SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 12SE +/- 0.00, N = 42.242.242.242.24

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04306090120150135135135135-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options:

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Akka Unbalanced Cobwebbed TreeopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.0410K20K30K40K50KSE +/- 477.10, N = 40SE +/- 304.25, N = 18SE +/- 1393.64, N = 40SE +/- 1090.73, N = 4043759.4643477.6245103.4245636.02

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043K6K9K12K15KSE +/- 74.74, N = 8SE +/- 70.48, N = 40SE +/- 188.10, N = 40SE +/- 183.04, N = 4014563.7310479.0516123.4216244.08

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IOopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.047K14K21K28K35KSE +/- 450.46, N = 40SE +/- 321.21, N = 40SE +/- 786.41, N = 40SE +/- 794.43, N = 4026649.2519498.6030232.3932220.55

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Apache Spark ALSClear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.049K18K27K36K45KSE +/- 160.98, N = 40SE +/- 1403.80, N = 40SE +/- 2376.25, N = 3227152.4340244.2840424.22

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2openSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.042K4K6K8K10KSE +/- 81.72, N = 4SE +/- 6.67, N = 4SE +/- 276.05, N = 20SE +/- 93.20, N = 47230630388668144

Apache Siege

Concurrent Users: 250

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.049K18K27K36K45KSE +/- 1235.38, N = 12SE +/- 241.83, N = 3SE +/- 433.42, N = 1542021.0930282.1634524.07-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O2-O21. (CC) gcc options: -lpthread -ldl -lssl -lcrypto

Apache Siege

Concurrent Users: 200

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.049K18K27K36K45KSE +/- 680.37, N = 15SE +/- 125.69, N = 3SE +/- 73.30, N = 341747.6432737.5632356.68-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O2-O21. (CC) gcc options: -lpthread -ldl -lssl -lcrypto

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19openSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.043691215SE +/- 0.18, N = 15SE +/- 0.09, N = 3SE +/- 0.08, N = 15SE +/- 0.16, N = 159.749.7710.9010.68-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-llzma-llzma1. (CC) gcc options: -O3 -pthread -lz

Rust Prime Benchmark

Prime Number Test To 200,000,000

OpenBenchmarking.orgSeconds, Fewer Is BetterRust Prime BenchmarkPrime Number Test To 200,000,000openSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.9091.8182.7273.6364.545SE +/- 0.01, N = 3SE +/- 0.05, N = 4SE +/- 0.08, N = 12SE +/- 0.01, N = 33.293.734.043.751. (CC) gcc options: -m64 -pie -nodefaultlibs -ldl -lrt -lpthread -lgcc_s -lc -lm -lutil

TTSIOD 3D Renderer

Phong Rendering With Soft-Shadow Mapping

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3bPhong Rendering With Soft-Shadow MappingopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04160320480640800SE +/- 5.76, N = 3SE +/- 6.68, N = 3SE +/- 10.23, N = 3SE +/- 10.81, N = 15722.91684.50656.54635.12-lpthread-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lpthread1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -fopenmp -fwhole-program -lstdc++

CloverLeaf

Lagrangian-Eulerian Hydrodynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.040.24980.49960.74940.99921.249SE +/- 0.01, N = 15SE +/- 0.01, N = 3SE +/- 0.07, N = 15SE +/- 0.05, N = 120.620.600.871.111. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp

Geometric Mean Of All Test Results

Result Composite - Ubuntu Linux vs. Clear Linux - AMD EPYC 7742 2P

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - Ubuntu Linux vs. Clear Linux - AMD EPYC 7742 2PopenSUSE Leap 15.1Clear Linux 30940Ubuntu 19.10 20190904Ubuntu 19.04369121510.8612.3211.3411.48

Phoronix Test Suite v10.8.4